Question 312409
Dividing by a fraction is equivalent to multiplying by its reciprocal.
{{{((s^2-2s)/(s^2+3s-10))/((s-5)/(s+5))=((s^2-2s)/(s^2+3s-10))*((s+5)/(s-5))}}}
 {{{((s^2-2s)/(s^2+3s-10))/((s-5)/(s+5))=((s*(s-2))/((s+5)*(s-2)))*((s+5)/(s-5))}}}
 {{{((s^2-2s)/(s^2+3s-10))/((s-5)/(s+5))=((s*cross(s-2))/(cross(s+5)*cross(s-2)))*(cross(s+5)/(s-5))}}}
 {{{((s^2-2s)/(s^2+3s-10))/((s-5)/(s+5))=s/(s-5)}}}